ramcard.sch@ 81b8d53

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Last change on this file since 81b8d53 was 81b8d53, checked in by Adrien Destugues <adrien.destugues@…>, 3 years ago
Albireo: update to currentt KICAD version and add PDF schematics and GERBER PCB
Property mode set to `100644`
File size: 32.0 KB

Line
1	EESchema Schematic File Version 4
2	EELAYER 26 0
3	EELAYER END
4	$Descr A4 11693 8268
5	encoding utf-8
6	Sheet 1 1
7	Title "Albireo"
8	Date "2015-10-14"
9	Rev ""
10	Comp "PulkoTronics"
11	Comment1 "Mass storage, USB and Serial interface for Amstrad CPC"
12	Comment2 ""
13	Comment3 ""
14	Comment4 ""
15	$EndDescr
16	$Comp
17	L 74xx:74LS20 U?
18	U 1 1 5058DC2F
19	P 1100 850
20	AR Path="/5058DC2B" Ref="U?" Part="1"
21	AR Path="/5058DC2F" Ref="IC1" Part="1"
22	F 0 "IC1" H 1100 950 60 0000 C CNN
23	F 1 "74LS20" H 1100 750 60 0000 C CNN
24	F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 1100 850 60 0001 C CNN
25	F 3 "" H 1100 850 60 0001 C CNN
26	1 1100 850
27	1 0 0 -1
28	$EndComp
29	$Comp
30	L 74xx:74LS20 IC1
31	U 2 1 5058DC2B
32	P 1100 1400
33	F 0 "IC1" H 1100 1500 60 0000 C CNN
34	F 1 "74LS20" H 1100 1300 60 0000 C CNN
35	F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 1100 1400 60 0001 C CNN
36	F 3 "" H 1100 1400 60 0001 C CNN
37	2 1100 1400
38	1 0 0 -1
39	$EndComp
40	$Comp
41	L 74xx:74LS02 U?
42	U 3 1 5058DBC7
43	P 1100 2400
44	AR Path="/5058DBC0" Ref="U?" Part="1"
45	AR Path="/5058DBC7" Ref="IC2" Part="3"
46	F 0 "IC2" H 1100 2450 60 0000 C CNN
47	F 1 "74LS02" H 1150 2350 60 0000 C CNN
48	F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 1100 2400 60 0001 C CNN
49	F 3 "" H 1100 2400 60 0001 C CNN
50	3 1100 2400
51	1 0 0 -1
52	$EndComp
53	$Comp
54	L 74xx:74LS02 U?
55	U 2 1 5058DBC5
56	P 1100 1900
57	AR Path="/5058DBC0" Ref="U?" Part="1"
58	AR Path="/5058DBC5" Ref="IC2" Part="2"
59	F 0 "IC2" H 1100 1950 60 0000 C CNN
60	F 1 "74LS02" H 1150 1850 60 0000 C CNN
61	F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 1100 1900 60 0001 C CNN
62	F 3 "" H 1100 1900 60 0001 C CNN
63	2 1100 1900
64	1 0 0 -1
65	$EndComp
66	$Comp
67	L power:GND #PWR01
68	U 1 1 4DBD3AB8
69	P 1450 4100
70	F 0 "#PWR01" H 1450 4100 30 0001 C CNN
71	F 1 "GND" H 1450 4030 30 0001 C CNN
72	F 2 "" H 1450 4100 60 0001 C CNN
73	F 3 "" H 1450 4100 60 0001 C CNN
74	1 1450 4100
75	1 0 0 -1
76	$EndComp
77	$Comp
78	L power:VCC #PWR02
79	U 1 1 4DBD3AB1
80	P 1450 3600
81	F 0 "#PWR02" H 1450 3700 30 0001 C CNN
82	F 1 "VCC" H 1450 3700 30 0000 C CNN
83	F 2 "" H 1450 3600 60 0001 C CNN
84	F 3 "" H 1450 3600 60 0001 C CNN
85	1 1450 3600
86	1 0 0 -1
87	$EndComp
88	NoConn ~ 900 5000
89	NoConn ~ 900 5200
90	NoConn ~ 900 5400
91	$Comp
92	L power:VCC #PWR03
93	U 1 1 4DBBEA82
94	P 1750 5500
95	F 0 "#PWR03" H 1750 5600 30 0001 C CNN
96	F 1 "VCC" H 1750 5600 30 0000 C CNN
97	F 2 "" H 1750 5500 60 0001 C CNN
98	F 3 "" H 1750 5500 60 0001 C CNN
99	1 1750 5500
100	0 1 1 0
101	$EndComp
102	Text Label 1700 6700 2 60 ~ 0
103	A15
104	Text Label 900 6700 2 60 ~ 0
105	A14
106	Text Label 1700 6600 2 60 ~ 0
107	A13
108	Text Label 900 6600 2 60 ~ 0
109	A12
110	Text Label 1700 6500 2 60 ~ 0
111	A11
112	Text Label 900 6500 2 60 ~ 0
113	A10
114	Text Label 1700 6400 2 60 ~ 0
115	A9
116	Text Label 900 6400 2 60 ~ 0
117	A8
118	Text Label 1700 6300 2 60 ~ 0
119	A7
120	Text Label 900 6300 2 60 ~ 0
121	A6
122	Text Label 1700 6200 2 60 ~ 0
123	A5
124	Text Label 900 6200 2 60 ~ 0
125	A4
126	Text Label 1700 6100 2 60 ~ 0
127	A3
128	Text Label 900 6100 2 60 ~ 0
129	A2
130	Text Label 1700 6000 2 60 ~ 0
131	A1
132	Text Label 900 6000 2 60 ~ 0
133	A0
134	Entry Wire Line
135	750 5600 650 5700
136	Entry Wire Line
137	750 5700 650 5800
138	Entry Wire Line
139	750 5800 650 5900
140	Entry Wire Line
141	750 5900 650 6000
142	Text Label 1750 5900 2 60 ~ 0
143	D7
144	Text Label 1750 5800 2 60 ~ 0
145	D5
146	Text Label 1750 5700 2 60 ~ 0
147	D3
148	Text Label 1750 5600 2 60 ~ 0
149	D1
150	Text Label 900 5900 2 60 ~ 0
151	D6
152	Text Label 900 5800 2 60 ~ 0
153	D4
154	Text Label 900 5700 2 60 ~ 0
155	D2
156	Text Label 900 5600 2 60 ~ 0
157	D0
158	NoConn ~ 900 4700
159	NoConn ~ 900 4500
160	NoConn ~ 900 4400
161	NoConn ~ 1750 6800
162	NoConn ~ 1750 5400
163	NoConn ~ 1750 5000
164	NoConn ~ 1750 4900
165	NoConn ~ 1750 4600
166	NoConn ~ 1750 4500
167	Text Notes 2300 7110 2 60 ~ 0
168	\ncpc connector
169	$Comp
170	L power:GND #PWR04
171	U 1 1 4CA89326
172	P 1800 4300
173	F 0 "#PWR04" H 1800 4300 30 0001 C CNN
174	F 1 "GND" H 1800 4230 30 0001 C CNN
175	F 2 "" H 1800 4300 60 0001 C CNN
176	F 3 "" H 1800 4300 60 0001 C CNN
177	1 1800 4300
178	-1 0 0 1
179	$EndComp
180	$Comp
181	L Device:C C4
182	U 1 1 4CA87152
183	P 1750 3800
184	F 0 "C4" H 1800 3900 50 0000 L CNN
185	F 1 "0.1u" H 1800 3700 50 0000 L CNN
186	F 2 "Capacitors_ThroughHole:C_Disc_D3_P2.5" H 1750 3800 60 0001 C CNN
187	F 3 "" H 1750 3800 60 0001 C CNN
188	1 1750 3800
189	1 0 0 -1
190	$EndComp
191	$Comp
192	L Device:C C3
193	U 1 1 4CA87151
194	P 1450 3800
195	F 0 "C3" H 1500 3900 50 0000 L CNN
196	F 1 "1uF" H 1500 3700 50 0000 L CNN
197	F 2 "Capacitors_SMD:C_0805" H 1450 3800 60 0001 C CNN
198	F 3 "" H 1450 3800 60 0001 C CNN
199	1 1450 3800
200	1 0 0 -1
201	$EndComp
202	$Comp
203	L Connector_Generic:Conn_02x25_Odd_Even P1
204	U 1 1 4CA8712F
205	P 1350 5600
206	F 0 "P1" H 1350 6900 60 0000 C CNN
207	F 1 "CONN_25X2" V 1350 5600 50 0000 C CNN
208	F 2 "Pin_Headers:Pin_Header_Straight_2x25" H 1350 5600 60 0001 C CNN
209	F 3 "" H 1350 5600 60 0001 C CNN
210	1 1350 5600
211	-1 0 0 1
212	$EndComp
213	$Comp
214	L Device:C C2
215	U 1 1 4CA870EF
216	P 1100 3800
217	F 0 "C2" H 1150 3900 50 0000 L CNN
218	F 1 "1uF" H 1150 3700 50 0000 L CNN
219	F 2 "Capacitors_SMD:C_0805" H 1100 3800 60 0001 C CNN
220	F 3 "" H 1100 3800 60 0001 C CNN
221	1 1100 3800
222	1 0 0 -1
223	$EndComp
224	$Comp
225	L power:GND #PWR05
226	U 1 1 561EB481
227	P 900 7050
228	F 0 "#PWR05" H 900 7050 30 0001 C CNN
229	F 1 "GND" H 900 6980 30 0001 C CNN
230	F 2 "" H 900 7050 60 0001 C CNN
231	F 3 "" H 900 7050 60 0001 C CNN
232	1 900 7050
233	0 -1 -1 0
234	$EndComp
235	Text Label 900 5300 0 60 ~ 0
236	/RD
237	NoConn ~ 900 5500
238	NoConn ~ 850 4800
239	NoConn ~ 1750 4700
240	Text Label 600 700 0 60 ~ 0
241	A12
242	Text Label 600 800 0 60 ~ 0
243	A13
244	Text Label 600 900 0 60 ~ 0
245	A14
246	Text Label 600 1000 0 60 ~ 0
247	A15
248	Text Label 600 1450 0 60 ~ 0
249	A7
250	Text Label 600 1350 0 60 ~ 0
251	A9
252	Text Label 600 1250 0 60 ~ 0
253	A10
254	Text Label 600 1550 0 60 ~ 0
255	A11
256	$Comp
257	L 74xx:74LS02 IC2
258	U 1 1 561EC3C0
259	P 1800 1100
260	F 0 "IC2" H 1800 1150 60 0000 C CNN
261	F 1 "74LS02" H 1850 1050 60 0000 C CNN
262	F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 1800 1100 60 0001 C CNN
263	F 3 "" H 1800 1100 60 0000 C CNN
264	1 1800 1100
265	1 0 0 -1
266	$EndComp
267	Text Label 600 2000 0 60 ~ 0
268	A6
269	Text Label 600 1800 0 60 ~ 0
270	A8
271	Text Label 600 2500 0 60 ~ 0
272	A5
273	Text Label 600 2800 0 60 ~ 0
274	A4
275	$Comp
276	L Device:C C1
277	U 1 1 561ECD91
278	P 750 3800
279	F 0 "C1" H 800 3900 50 0000 L CNN
280	F 1 "1uF" H 800 3700 50 0000 L CNN
281	F 2 "Capacitors_SMD:C_0805" H 750 3800 60 0001 C CNN
282	F 3 "" H 750 3800 60 0001 C CNN
283	1 750 3800
284	1 0 0 -1
285	$EndComp
286	Text Label 1800 5300 2 60 ~ 0
287	/IORQ
288	Text Label 1800 5200 2 60 ~ 0
289	/WR
290	$Comp
291	L 74xx:74LS138 IC3
292	U 1 1 561ED197
293	P 2500 2200
294	F 0 "IC3" H 2600 2700 60 0000 C CNN
295	F 1 "74LS138" H 2650 1651 60 0000 C CNN
296	F 2 "Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm" H 2500 2200 60 0001 C CNN
297	F 3 "" H 2500 2200 60 0000 C CNN
298	1 2500 2200
299	1 0 0 -1
300	$EndComp
301	$Comp
302	L 74xx:74LS02 IC2
303	U 4 1 561ED363
304	P 1100 2900
305	F 0 "IC2" H 1100 2950 60 0000 C CNN
306	F 1 "74LS02" H 1150 2850 60 0000 C CNN
307	F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 1100 2900 60 0001 C CNN
308	F 3 "" H 1100 2900 60 0000 C CNN
309	4 1100 2900
310	1 0 0 -1
311	$EndComp
312	Text Label 600 2300 0 60 ~ 0
313	A2
314	Text Label 600 3000 0 60 ~ 0
315	A1
316	Text Label 1750 2500 0 60 ~ 0
317	/IORQ
318	Text Label 1750 2600 0 60 ~ 0
319	A3
320	Text Label 1750 2400 0 60 ~ 0
321	CE1
322	Text Label 2250 1100 2 60 ~ 0
323	CE1
324	Text Label 3250 2600 2 60 ~ 0
325	FE80
326	NoConn ~ 3250 1900
327	NoConn ~ 3250 2100
328	NoConn ~ 3250 2200
329	NoConn ~ 3250 2300
330	NoConn ~ 3250 2400
331	NoConn ~ 3250 2500
332	$Comp
333	L ch376:CH376 IC4
334	U 1 1 56214228
335	P 10050 1450
336	F 0 "IC4" V 10050 1650 60 0000 C CNN
337	F 1 "CH376" V 10050 1100 60 0000 C CNN
338	F 2 "ch376:CH376_SOJ28" H 10050 1750 60 0001 C CNN
339	F 3 "" H 10050 1750 60 0000 C CNN
340	1 10050 1450
341	1 0 0 -1
342	$EndComp
343	Text Label 9450 1500 0 60 ~ 0
344	A0
345	Text Label 10700 2100 2 60 ~ 0
346	D0
347	Text Label 10700 2000 2 60 ~ 0
348	D1
349	Text Label 10700 1900 2 60 ~ 0
350	D2
351	Text Label 10700 1800 2 60 ~ 0
352	D3
353	Text Label 10700 1700 2 60 ~ 0
354	D4
355	Text Label 10700 1600 2 60 ~ 0
356	D5
357	Text Label 10700 1500 2 60 ~ 0
358	D6
359	Text Label 10700 1400 2 60 ~ 0
360	D7
361	$Comp
362	L power:GND #PWR06
363	U 1 1 56214A97
364	P 9150 1900
365	F 0 "#PWR06" H 9150 1650 50 0001 C CNN
366	F 1 "GND" H 9150 1750 50 0000 C CNN
367	F 2 "" H 9150 1900 60 0000 C CNN
368	F 3 "" H 9150 1900 60 0000 C CNN
369	1 9150 1900
370	1 0 0 -1
371	$EndComp
372	NoConn ~ 9450 1300
373	Text Label 10700 900 0 60 ~ 0
374	FE80
375	Text Label 9450 1000 0 60 ~ 0
376	/WR
377	Text Label 9450 1100 0 60 ~ 0
378	/RD
379	$Comp
380	L Connector:USB_A P2
381	U 1 1 56215113
382	P 8600 1700
383	F 0 "P2" H 8800 1500 50 0000 C CNN
384	F 1 "USB_A" H 8550 1900 50 0000 C CNN
385	F 2 "Connect:USB_A" V 8550 1600 60 0001 C CNN
386	F 3 "" V 8550 1600 60 0000 C CNN
387	1 8600 1700
388	1 0 0 -1
389	$EndComp
390	$Comp
391	L power:GND #PWR07
392	U 1 1 56215495
393	P 9300 1200
394	F 0 "#PWR07" H 9300 950 50 0001 C CNN
395	F 1 "GND" H 9300 1050 50 0000 C CNN
396	F 2 "" H 9300 1200 60 0000 C CNN
397	F 3 "" H 9300 1200 60 0000 C CNN
398	1 9300 1200
399	1 0 0 -1
400	$EndComp
401	$Comp
402	L power:VCC #PWR08
403	U 1 1 56215624
404	P 8900 950
405	F 0 "#PWR08" H 8900 800 50 0001 C CNN
406	F 1 "VCC" H 8900 1100 50 0000 C CNN
407	F 2 "" H 8900 950 60 0000 C CNN
408	F 3 "" H 8900 950 60 0000 C CNN
409	1 8900 950
410	1 0 0 -1
411	$EndComp
412	$Comp
413	L Device:R R1
414	U 1 1 56215821
415	P 8900 1200
416	F 0 "R1" V 8980 1200 50 0000 C CNN
417	F 1 "2R" V 8900 1200 50 0000 C CNN
418	F 2 "Resistors_SMD:R_0805" V 8830 1200 30 0001 C CNN
419	F 3 "" H 8900 1200 30 0000 C CNN
420	1 8900 1200
421	1 0 0 -1
422	$EndComp
423	$Comp
424	L Device:CP C5
425	U 1 1 56215B06
426	P 9150 1050
427	F 0 "C5" H 9175 1150 50 0000 L CNN
428	F 1 "100u" H 9175 950 50 0000 L CNN
429	F 2 "Capacitors_ThroughHole:C_Radial_D5_L6_P2.5" H 9188 900 30 0001 C CNN
430	F 3 "" H 9150 1050 60 0000 C CNN
431	1 9150 1050
432	-1 0 0 1
433	$EndComp
434	$Comp
435	L Device:C C6
436	U 1 1 562163D5
437	P 9300 1600
438	F 0 "C6" V 9150 1550 50 0000 L CNN
439	F 1 "10nF" V 9250 1300 50 0000 L CNN
440	F 2 "Capacitors_SMD:C_0805" H 9338 1450 30 0001 C CNN
441	F 3 "" H 9300 1600 60 0000 C CNN
442	1 9300 1600
443	0 1 1 0
444	$EndComp
445	Wire Wire Line
446	1550 5600 1750 5600
447	Wire Wire Line
448	1550 5800 1750 5800
449	Connection ~ 1450 3650
450	Wire Wire Line
451	1450 3650 1450 3600
452	Wire Wire Line
453	800 4900 1050 4900
454	Wire Wire Line
455	1050 5000 900 5000
456	Wire Wire Line
457	1050 5100 900 5100
458	Wire Wire Line
459	1050 5200 900 5200
460	Wire Wire Line
461	1050 5300 900 5300
462	Wire Wire Line
463	1050 5400 900 5400
464	Wire Bus Line
465	700 6000 700 6700
466	Wire Wire Line
467	1050 6000 900 6000
468	Wire Wire Line
469	1050 6200 900 6200
470	Wire Wire Line
471	1050 6400 900 6400
472	Wire Wire Line
473	1050 6600 900 6600
474	Wire Wire Line
475	1050 5700 750 5700
476	Wire Wire Line
477	1050 5900 750 5900
478	Wire Wire Line
479	1050 4500 900 4500
480	Wire Wire Line
481	1050 4700 900 4700
482	Wire Wire Line
483	1550 6800 1750 6800
484	Wire Wire Line
485	1550 5100 1750 5100
486	Wire Wire Line
487	1550 4900 1750 4900
488	Wire Wire Line
489	1550 4600 1750 4600
490	Wire Wire Line
491	1800 4300 1800 4400
492	Wire Wire Line
493	1800 4400 1550 4400
494	Wire Wire Line
495	1800 5300 1550 5300
496	Wire Wire Line
497	1800 5200 1550 5200
498	Wire Wire Line
499	1550 4500 1750 4500
500	Wire Wire Line
501	1550 4800 1750 4800
502	Wire Wire Line
503	1550 5000 1750 5000
504	Wire Wire Line
505	1550 5400 1750 5400
506	Wire Wire Line
507	1050 6800 900 6800
508	Wire Wire Line
509	1050 4600 900 4600
510	Wire Wire Line
511	1050 4400 900 4400
512	Wire Wire Line
513	1750 4700 1550 4700
514	Wire Wire Line
515	1050 5800 750 5800
516	Wire Wire Line
517	1050 5600 750 5600
518	Wire Wire Line
519	1050 6700 900 6700
520	Wire Wire Line
521	1050 6500 900 6500
522	Wire Wire Line
523	1050 6300 900 6300
524	Wire Wire Line
525	1050 6100 900 6100
526	Wire Wire Line
527	1550 6700 1700 6700
528	Wire Wire Line
529	1550 6600 1700 6600
530	Wire Wire Line
531	1550 6500 1700 6500
532	Wire Wire Line
533	1550 6400 1700 6400
534	Wire Wire Line
535	1550 6300 1700 6300
536	Wire Wire Line
537	1550 6200 1700 6200
538	Wire Wire Line
539	1550 6100 1700 6100
540	Wire Wire Line
541	1550 6000 1700 6000
542	Wire Bus Line
543	1850 6000 1850 6700
544	Wire Wire Line
545	1750 5500 1550 5500
546	Wire Wire Line
547	1050 4800 850 4800
548	Wire Wire Line
549	1050 5500 900 5500
550	Wire Wire Line
551	1450 4100 1450 3950
552	Connection ~ 1450 3950
553	Wire Wire Line
554	1550 5900 1750 5900
555	Wire Wire Line
556	1550 5700 1750 5700
557	Wire Wire Line
558	900 6800 900 7050
559	Wire Wire Line
560	800 700 600 700
561	Wire Wire Line
562	800 800 600 800
563	Wire Wire Line
564	800 900 600 900
565	Wire Wire Line
566	800 1000 600 1000
567	Wire Wire Line
568	800 1250 600 1250
569	Wire Wire Line
570	800 1350 600 1350
571	Wire Wire Line
572	800 1450 600 1450
573	Wire Wire Line
574	800 1550 600 1550
575	Wire Wire Line
576	1400 850 1500 850
577	Wire Wire Line
578	1500 850 1500 1000
579	Wire Wire Line
580	1400 1400 1500 1400
581	Wire Wire Line
582	1500 1400 1500 1200
583	Wire Wire Line
584	800 1800 600 1800
585	Wire Wire Line
586	800 2000 600 2000
587	Wire Wire Line
588	800 2300 600 2300
589	Wire Wire Line
590	800 2500 600 2500
591	Wire Wire Line
592	1400 1900 2000 1900
593	Wire Wire Line
594	1400 2400 1400 2000
595	Wire Wire Line
596	1400 2000 2000 2000
597	Wire Wire Line
598	800 2800 600 2800
599	Wire Wire Line
600	800 3000 600 3000
601	Wire Wire Line
602	1400 2900 1500 2900
603	Wire Wire Line
604	1500 2900 1500 2100
605	Wire Wire Line
606	1500 2100 2000 2100
607	Wire Wire Line
608	2000 2600 1750 2600
609	Wire Wire Line
610	2000 2500 1750 2500
611	Wire Wire Line
612	2000 2400 1750 2400
613	Wire Wire Line
614	2100 1100 2300 1100
615	Wire Wire Line
616	3000 2600 3250 2600
617	Wire Wire Line
618	3000 1900 3250 1900
619	Wire Wire Line
620	3000 2000 3250 2000
621	Wire Wire Line
622	3000 2100 3250 2100
623	Wire Wire Line
624	3000 2200 3250 2200
625	Wire Wire Line
626	3000 2300 3250 2300
627	Wire Wire Line
628	3000 2400 3250 2400
629	Wire Wire Line
630	3000 2500 3250 2500
631	Wire Wire Line
632	10550 900 10700 900
633	Wire Wire Line
634	10550 1000 10700 1000
635	Wire Wire Line
636	10550 1100 10700 1100
637	Wire Wire Line
638	10550 1200 10900 1200
639	Wire Wire Line
640	10550 1300 10700 1300
641	Wire Wire Line
642	10550 1400 10700 1400
643	Wire Wire Line
644	10550 1500 10700 1500
645	Wire Wire Line
646	10550 1600 10700 1600
647	Wire Wire Line
648	10550 1700 10700 1700
649	Wire Wire Line
650	10550 1800 10700 1800
651	Wire Wire Line
652	10550 1900 10700 1900
653	Wire Wire Line
654	10550 2000 10700 2000
655	Wire Wire Line
656	10550 2100 10700 2100
657	Wire Wire Line
658	9350 800 9600 800
659	Wire Wire Line
660	9350 900 9600 900
661	Wire Wire Line
662	9600 1000 9450 1000
663	Wire Wire Line
664	9600 1100 9450 1100
665	Wire Wire Line
666	9600 1300 9450 1300
667	Wire Wire Line
668	9600 1400 9450 1400
669	Wire Wire Line
670	9600 1500 9450 1500
671	Wire Wire Line
672	8900 1700 9600 1700
673	Wire Wire Line
674	8900 1800 9600 1800
675	Wire Wire Line
676	9150 1900 9600 1900
677	Wire Wire Line
678	9450 1600 9600 1600
679	Text Label 9800 5350 0 60 ~ 0
680	/SD_CS
681	Text Label 9900 6100 0 60 ~ 0
682	SD_DI
683	Text Label 9800 5800 0 60 ~ 0
684	SD_CLK
685	Text Label 9850 5650 0 60 ~ 0
686	SD_DO
687	$Comp
688	L power:+3.3V #PWR09
689	U 1 1 56220A10
690	P 10900 4100
691	F 0 "#PWR09" H 10900 3950 50 0001 C CNN
692	F 1 "+3.3V" H 10900 4240 50 0000 C CNN
693	F 2 "" H 10900 4100 60 0000 C CNN
694	F 3 "" H 10900 4100 60 0000 C CNN
695	1 10900 4100
696	1 0 0 -1
697	$EndComp
698	$Comp
699	L Regulator_Linear:LD1117S33TR_SOT223 U1
700	U 1 1 562212C4
701	P 10400 4100
702	F 0 "U1" H 10550 3950 40 0000 C CNN
703	F 1 "LD1117S33CTR" H 10400 4250 40 0000 C CNN
704	F 2 "TO_SOT_Packages_SMD:SOT-223" H 9900 3800 40 0000 C CNN
705	F 3 "" H 10400 4100 60 0000 C CNN
706	1 10400 4100
707	1 0 0 -1
708	$EndComp
709	$Comp
710	L power:GND #PWR010
711	U 1 1 5622141D
712	P 10400 4550
713	F 0 "#PWR010" H 10400 4300 50 0001 C CNN
714	F 1 "GND" H 10400 4400 50 0000 C CNN
715	F 2 "" H 10400 4550 60 0000 C CNN
716	F 3 "" H 10400 4550 60 0000 C CNN
717	1 10400 4550
718	1 0 0 -1
719	$EndComp
720	$Comp
721	L power:VCC #PWR011
722	U 1 1 56221658
723	P 9900 4100
724	F 0 "#PWR011" H 9900 3950 50 0001 C CNN
725	F 1 "VCC" H 9900 4250 50 0000 C CNN
726	F 2 "" H 9900 4100 60 0000 C CNN
727	F 3 "" H 9900 4100 60 0000 C CNN
728	1 9900 4100
729	1 0 0 -1
730	$EndComp
731	Wire Wire Line
732	10400 4400 10400 4500
733	$Comp
734	L Device:CP C7
735	U 1 1 56221A22
736	P 10900 4350
737	F 0 "C7" H 10925 4450 50 0000 L CNN
738	F 1 "10u" H 10925 4250 50 0000 L CNN
739	F 2 "Capacitors_ThroughHole:C_Radial_D5_L6_P2.5" H 10938 4200 30 0001 C CNN
740	F 3 "" H 10900 4350 60 0000 C CNN
741	1 10900 4350
742	1 0 0 -1
743	$EndComp
744	Wire Wire Line
745	10900 4100 10900 4200
746	Wire Wire Line
747	10900 4500 10400 4500
748	Connection ~ 10400 4500
749	$Comp
750	L power:+3.3V #PWR012
751	U 1 1 56222B51
752	P 9850 5900
753	F 0 "#PWR012" H 9850 5750 50 0001 C CNN
754	F 1 "+3.3V" H 9850 6040 50 0000 C CNN
755	F 2 "" H 9850 5900 60 0000 C CNN
756	F 3 "" H 9850 5900 60 0000 C CNN
757	1 9850 5900
758	0 -1 -1 0
759	$EndComp
760	NoConn ~ 10150 5550
761	Text Label 10700 1300 0 60 ~ 0
762	/SD_CS
763	Text Label 10700 1000 0 60 ~ 0
764	SD_CLK
765	Text Label 9450 1400 0 60 ~ 0
766	SD_DO
767	Text Label 10700 1100 0 60 ~ 0
768	SD_DI
769	Text Label 3250 2000 2 60 ~ 0
770	FEBx
771	Text Notes 9800 3800 0 60 ~ 0
772	OPTIONAL SD card support
773	Wire Notes Line
774	11150 3600 9400 3600
775	Wire Notes Line
776	9400 3600 9400 6400
777	Wire Notes Line
778	9400 6400 11150 6400
779	Wire Notes Line
780	11150 6400 11150 3600
781	Wire Notes Line
782	11100 550 8000 550
783	Wire Notes Line
784	8000 550 8000 2650
785	Wire Notes Line
786	8000 2650 11100 2650
787	Wire Notes Line
788	11100 2650 11100 550
789	Text Notes 10150 2500 0 60 ~ 0
790	USB controller
791	Wire Notes Line
792	500 500 500 3200
793	Wire Notes Line
794	500 3200 4200 3200
795	Wire Notes Line
796	3400 3200 3400 500
797	Wire Notes Line
798	4200 500 500 500
799	Text Notes 3250 700 0 60 ~ 0
800	Address decoding
801	$Comp
802	L ch376:TL16C550C U3
803	U 1 1 56228CDB
804	P 6150 1750
805	F 0 "U3" H 6250 1800 60 0000 C CNN
806	F 1 "TL16C550C" H 6250 1900 60 0000 C CNN
807	F 2 "Housings_QFP:TQFP-48_7x7mm_Pitch0.5mm" V 7150 1450 60 0001 C CNN
808	F 3 "" V 7150 1450 60 0000 C CNN
809	1 6150 1750
810	1 0 0 -1
811	$EndComp
812	Wire Notes Line
813	4600 550 4600 3050
814	Wire Notes Line
815	4600 3050 7550 3050
816	Wire Notes Line
817	7550 3050 7550 550
818	Wire Notes Line
819	7550 550 4600 550
820	Text Notes 4650 3000 0 60 ~ 0
821	UART interface
822	Text Label 6000 800 1 60 ~ 0
823	D0
824	Text Label 5900 800 1 60 ~ 0
825	D1
826	Text Label 5800 800 1 60 ~ 0
827	D2
828	Text Label 5700 800 1 60 ~ 0
829	D3
830	Text Label 5600 800 1 60 ~ 0
831	D4
832	Text Label 5150 1400 2 60 ~ 0
833	D5
834	Text Label 5150 1500 2 60 ~ 0
835	D6
836	Text Label 5150 1600 2 60 ~ 0
837	D7
838	Wire Wire Line
839	5150 2400 4800 2400
840	Wire Wire Line
841	4800 2400 4800 1700
842	Wire Wire Line
843	4800 1700 5150 1700
844	Text Label 5150 2200 2 60 ~ 0
845	A4
846	Text Label 5150 2100 2 60 ~ 0
847	A5
848	Text Label 5150 2300 2 60 ~ 0
849	FEBx
850	Text Label 9300 2000 0 60 ~ 0
851	12MHz
852	Text Label 6150 5100 2 60 ~ 0
853	24MHz
854	NoConn ~ 5900 2700
855	Text Label 7100 1900 0 60 ~ 0
856	A0
857	Text Label 7100 2000 0 60 ~ 0
858	A1
859	Text Label 7100 2100 0 60 ~ 0
860	A2
861	NoConn ~ 7100 1800
862	NoConn ~ 6700 2700
863	NoConn ~ 6600 2700
864	Text Label 6000 2700 3 60 ~ 0
865	/WR
866	Text Label 6300 2700 3 60 ~ 0
867	/RD
868	$Comp
869	L power:GND #PWR013
870	U 1 1 56229E79
871	P 6200 2850
872	F 0 "#PWR013" H 6200 2600 50 0001 C CNN
873	F 1 "GND" H 6200 2700 50 0000 C CNN
874	F 2 "" H 6200 2850 60 0000 C CNN
875	F 3 "" H 6200 2850 60 0000 C CNN
876	1 6200 2850
877	1 0 0 -1
878	$EndComp
879	Wire Wire Line
880	6200 2700 6200 2750
881	$Comp
882	L power:VCC #PWR014
883	U 1 1 5622A2AF
884	P 6100 750
885	F 0 "#PWR014" H 6100 600 50 0001 C CNN
886	F 1 "VCC" H 6100 900 50 0000 C CNN
887	F 2 "" H 6100 750 60 0000 C CNN
888	F 3 "" H 6100 750 60 0000 C CNN
889	1 6100 750
890	1 0 0 -1
891	$EndComp
892	Text Label 1750 4800 2 60 ~ 0
893	/RESET
894	Text Label 6500 800 1 60 ~ 0
895	/CTS
896	Text Label 7100 1500 0 60 ~ 0
897	/RTS
898	Text Label 5150 1900 2 60 ~ 0
899	RX
900	Text Label 5150 2000 2 60 ~ 0
901	TX
902	Wire Wire Line
903	9600 2000 9300 2000
904	$Comp
905	L power:VCC #PWR015
906	U 1 1 5622DFD0
907	P 5150 3700
908	F 0 "#PWR015" H 5150 3550 50 0001 C CNN
909	F 1 "VCC" H 5150 3850 50 0000 C CNN
910	F 2 "" H 5150 3700 60 0000 C CNN
911	F 3 "" H 5150 3700 60 0000 C CNN
912	1 5150 3700
913	1 0 0 -1
914	$EndComp
915	Wire Wire Line
916	5150 3750 5150 3700
917	$Comp
918	L power:GND #PWR016
919	U 1 1 5622E2CA
920	P 5200 5550
921	F 0 "#PWR016" H 5200 5300 50 0001 C CNN
922	F 1 "GND" H 5200 5400 50 0000 C CNN
923	F 2 "" H 5200 5550 60 0000 C CNN
924	F 3 "" H 5200 5550 60 0000 C CNN
925	1 5200 5550
926	1 0 0 -1
927	$EndComp
928	Text Label 6000 4000 2 60 ~ 0
929	RX
930	Text Label 6000 4100 2 60 ~ 0
931	TX
932	Wire Wire Line
933	5800 4000 6000 4000
934	Wire Wire Line
935	5800 4100 6000 4100
936	Text Label 6000 4200 2 60 ~ 0
937	/CTS
938	Text Label 6000 4300 2 60 ~ 0
939	/RTS
940	Wire Wire Line
941	5800 4200 6000 4200
942	Wire Wire Line
943	5800 4300 6000 4300
944	Text Label 5800 2700 3 60 ~ 0
945	24MHz
946	Text Label 6150 5000 2 60 ~ 0
947	12MHz
948	Wire Wire Line
949	5800 4900 6150 4900
950	Wire Wire Line
951	5800 5000 6150 5000
952	Text Label 6000 4400 2 60 ~ 0
953	GPO2
954	Wire Wire Line
955	5800 5100 6150 5100
956	Text Label 6300 5200 2 60 ~ 0
957	VBUS_Sense
958	Wire Wire Line
959	6100 2700 6100 2750
960	Wire Wire Line
961	6100 2750 6200 2750
962	Connection ~ 6200 2750
963	Wire Wire Line
964	6400 2750 6400 2700
965	Wire Wire Line
966	6800 2750 6800 2700
967	Connection ~ 6400 2750
968	Wire Wire Line
969	6100 800 6100 750
970	$Comp
971	L Device:R R4
972	U 1 1 562364F7
973	P 4350 4350
974	F 0 "R4" V 4250 4450 50 0000 C CNN
975	F 1 "27" V 4350 4350 50 0000 C CNN
976	F 2 "Resistors_SMD:R_0805" V 4280 4350 30 0001 C CNN
977	F 3 "" H 4350 4350 30 0000 C CNN
978	1 4350 4350
979	0 1 1 0
980	$EndComp
981	$Comp
982	L Device:R R5
983	U 1 1 562365B5
984	P 4350 4450
985	F 0 "R5" V 4430 4450 50 0000 C CNN
986	F 1 "27" V 4350 4450 50 0000 C CNN
987	F 2 "Resistors_SMD:R_0805" V 4280 4450 30 0001 C CNN
988	F 3 "" H 4350 4450 30 0000 C CNN
989	1 4350 4450
990	0 1 1 0
991	$EndComp
992	Wire Wire Line
993	4500 4350 4600 4350
994	Wire Wire Line
995	4500 4450 4600 4450
996	$Comp
997	L Device:C C8
998	U 1 1 56236861
999	P 3900 4700
1000	F 0 "C8" H 3925 4800 50 0000 L CNN
1001	F 1 "47pF" H 3925 4600 50 0000 L CNN
1002	F 2 "Capacitors_SMD:C_0805" H 3938 4550 30 0001 C CNN
1003	F 3 "" H 3900 4700 60 0000 C CNN
1004	1 3900 4700
1005	1 0 0 -1
1006	$EndComp
1007	$Comp
1008	L Device:C C9
1009	U 1 1 562368CE
1010	P 4100 4700
1011	F 0 "C9" H 4125 4800 50 0000 L CNN
1012	F 1 "47pF" H 4125 4600 50 0000 L CNN
1013	F 2 "Capacitors_SMD:C_0805" H 4138 4550 30 0001 C CNN
1014	F 3 "" H 4100 4700 60 0000 C CNN
1015	1 4100 4700
1016	1 0 0 -1
1017	$EndComp
1018	$Comp
1019	L Connector:USB_B_Mini P3
1020	U 1 1 56236A6D
1021	P 3450 4450
1022	F 0 "P3" H 3650 4250 50 0000 C CNN
1023	F 1 "USB_B" H 3400 4650 50 0000 C CNN
1024	F 2 "Connect:USB_B" V 3400 4350 60 0001 C CNN
1025	F 3 "" V 3400 4350 60 0000 C CNN
1026	1 3450 4450
1027	1 0 0 1
1028	$EndComp
1029	Wire Wire Line
1030	3750 4350 4100 4350
1031	Wire Wire Line
1032	3750 4450 3900 4450
1033	Wire Wire Line
1034	3900 4550 3900 4450
1035	Connection ~ 3900 4450
1036	Wire Wire Line
1037	4100 4550 4100 4350
1038	Connection ~ 4100 4350
1039	Connection ~ 3900 4850
1040	$Comp
1041	L Device:R R2
1042	U 1 1 562372BC
1043	P 3750 5000
1044	F 0 "R2" V 3830 5000 50 0000 C CNN
1045	F 1 "4k7" V 3750 5000 50 0000 C CNN
1046	F 2 "Resistors_SMD:R_0805" V 3680 5000 30 0001 C CNN
1047	F 3 "" H 3750 5000 30 0000 C CNN
1048	1 3750 5000
1049	1 0 0 -1
1050	$EndComp
1051	$Comp
1052	L Device:R R3
1053	U 1 1 5623736D
1054	P 3750 5300
1055	F 0 "R3" V 3830 5300 50 0000 C CNN
1056	F 1 "10k" V 3750 5300 50 0000 C CNN
1057	F 2 "Resistors_SMD:R_0805" V 3680 5300 30 0001 C CNN
1058	F 3 "" H 3750 5300 30 0000 C CNN
1059	1 3750 5300
1060	1 0 0 -1
1061	$EndComp
1062	$Comp
1063	L Device:C C10
1064	U 1 1 56237A25
1065	P 4350 4000
1066	F 0 "C10" H 4400 4100 50 0000 L CNN
1067	F 1 "100nF" H 4400 3900 50 0000 L CNN
1068	F 2 "Capacitors_SMD:C_0805" H 4350 4000 60 0001 C CNN
1069	F 3 "" H 4350 4000 60 0001 C CNN
1070	1 4350 4000
1071	0 1 1 0
1072	$EndComp
1073	$Comp
1074	L power:GND #PWR017
1075	U 1 1 56237FF9
1076	P 4000 4000
1077	F 0 "#PWR017" H 4000 3750 50 0001 C CNN
1078	F 1 "GND" H 4000 3850 50 0000 C CNN
1079	F 2 "" H 4000 4000 60 0000 C CNN
1080	F 3 "" H 4000 4000 60 0000 C CNN
1081	1 4000 4000
1082	1 0 0 -1
1083	$EndComp
1084	Wire Wire Line
1085	4000 4000 4200 4000
1086	Wire Notes Line
1087	6450 3400 6450 6700
1088	Wire Notes Line
1089	6450 3400 2750 3400
1090	Wire Notes Line
1091	2750 3400 2750 6700
1092	Text Notes 2950 3650 0 60 ~ 0
1093	UART to USB bridge
1094	Text Label 1750 5100 2 60 ~ 0
1095	/INT
1096	Text Label 900 5100 0 60 ~ 0
1097	/NMI
1098	Text Label 800 4900 0 60 ~ 0
1099	BUSRST
1100	Text Label 8200 4550 0 60 ~ 0
1101	/INT
1102	Text Label 8200 5050 0 60 ~ 0
1103	/NMI
1104	Wire Wire Line
1105	8100 4550 8200 4550
1106	Wire Wire Line
1107	8100 5050 8200 5050
1108	Text Label 7100 1300 0 60 ~ 0
1109	/OUT1
1110	Text Label 7100 1600 0 60 ~ 0
1111	/OUT2
1112	Text Label 7150 4450 0 60 ~ 0
1113	/OUT1
1114	Text Label 7150 5150 0 60 ~ 0
1115	/OUT2
1116	Wire Wire Line
1117	7150 5150 7500 5150
1118	Wire Wire Line
1119	7150 4450 7500 4450
1120	Wire Wire Line
1121	7500 4650 7500 4800
1122	Text Label 7100 1700 0 60 ~ 0
1123	INTRPT
1124	Text Label 7150 4800 0 60 ~ 0
1125	INTRPT
1126	Wire Wire Line
1127	7150 4800 7500 4800
1128	Connection ~ 7500 4800
1129	Text Label 7150 5650 0 60 ~ 0
1130	/RESET
1131	Wire Wire Line
1132	7150 5650 7500 5650
1133	Wire Wire Line
1134	7500 5550 7500 5650
1135	Connection ~ 7500 5650
1136	Text Label 8100 5650 0 60 ~ 0
1137	PRESET
1138	Text Label 7100 1200 0 60 ~ 0
1139	PRESET
1140	Text Label 6300 800 1 60 ~ 0
1141	/DCD
1142	Text Label 8200 3000 2 60 ~ 0
1143	GPO2
1144	Text Label 9100 3100 0 60 ~ 0
1145	BUSRST
1146	Text Label 9100 3000 0 60 ~ 0
1147	/DSR
1148	Text Label 6400 800 1 60 ~ 0
1149	/DSR
1150	Wire Wire Line
1151	7500 3750 7500 3850
1152	Wire Wire Line
1153	7350 4000 7350 3850
1154	Wire Wire Line
1155	7350 3850 7500 3850
1156	Connection ~ 7500 3850
1157	$Comp
1158	L power:VCC #PWR018
1159	U 1 1 56241F46
1160	P 7350 4000
1161	F 0 "#PWR018" H 7350 3850 50 0001 C CNN
1162	F 1 "VCC" H 7350 4150 50 0000 C CNN
1163	F 2 "" H 7350 4000 60 0000 C CNN
1164	F 3 "" H 7350 4000 60 0000 C CNN
1165	1 7350 4000
1166	-1 0 0 1
1167	$EndComp
1168	$Comp
1169	L 74xx:74LS38 U5
1170	U 1 1 5623C69E
1171	P 7800 4550
1172	F 0 "U5" H 7800 4600 60 0000 C CNN
1173	F 1 "74LS38" H 7800 4500 60 0000 C CNN
1174	F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 7800 4550 60 0001 C CNN
1175	F 3 "" H 7800 4550 60 0000 C CNN
1176	1 7800 4550
1177	1 0 0 -1
1178	$EndComp
1179	$Comp
1180	L 74xx:74LS38 U5
1181	U 2 1 5623C7AF
1182	P 7800 5050
1183	F 0 "U5" H 7800 5100 60 0000 C CNN
1184	F 1 "74LS38" H 7800 5000 60 0000 C CNN
1185	F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 7800 5050 60 0001 C CNN
1186	F 3 "" H 7800 5050 60 0000 C CNN
1187	2 7800 5050
1188	1 0 0 -1
1189	$EndComp
1190	$Comp
1191	L 74xx:74LS38 U5
1192	U 3 1 5623C846
1193	P 7800 5650
1194	F 0 "U5" H 7800 5700 60 0000 C CNN
1195	F 1 "74LS38" H 7800 5600 60 0000 C CNN
1196	F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 7800 5650 60 0001 C CNN
1197	F 3 "" H 7800 5650 60 0000 C CNN
1198	3 7800 5650
1199	1 0 0 -1
1200	$EndComp
1201	$Comp
1202	L 74xx:74LS38 U5
1203	U 4 1 5623C8AF
1204	P 7800 3850
1205	F 0 "U5" H 7800 3900 60 0000 C CNN
1206	F 1 "74LS38" H 7800 3800 60 0000 C CNN
1207	F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 7800 3850 60 0001 C CNN
1208	F 3 "" H 7800 3850 60 0000 C CNN
1209	4 7800 3850
1210	1 0 0 -1
1211	$EndComp
1212	Wire Wire Line
1213	8100 5650 8650 5650
1214	$Comp
1215	L Device:R R6
1216	U 1 1 5623E101
1217	P 8650 5500
1218	F 0 "R6" V 8730 5500 50 0000 C CNN
1219	F 1 "4K7" V 8650 5500 50 0000 C CNN
1220	F 2 "Resistors_SMD:R_0805" V 8580 5500 30 0001 C CNN
1221	F 3 "" H 8650 5500 30 0000 C CNN
1222	1 8650 5500
1223	1 0 0 -1
1224	$EndComp
1225	$Comp
1226	L power:VCC #PWR019
1227	U 1 1 5623E535
1228	P 8650 5200
1229	F 0 "#PWR019" H 8650 5050 50 0001 C CNN
1230	F 1 "VCC" H 8650 5350 50 0000 C CNN
1231	F 2 "" H 8650 5200 60 0000 C CNN
1232	F 3 "" H 8650 5200 60 0000 C CNN
1233	1 8650 5200
1234	1 0 0 -1
1235	$EndComp
1236	Wire Wire Line
1237	8650 5350 8650 5200
1238	$Comp
1239	L Switch:SW_DIP_x04 S1
1240	U 1 1 56268B08
1241	P 8650 3100
1242	F 0 "S1" H 8650 2850 50 0000 C CNN
1243	F 1 "SW_DIP_x4" H 8650 3450 50 0000 C CNN
1244	F 2 "Buttons_Switches_ThroughHole:SW_DIP_x4_Slide" H 8600 3100 60 0001 C CNN
1245	F 3 "" H 8600 3100 60 0000 C CNN
1246	1 8650 3100
1247	-1 0 0 1
1248	$EndComp
1249	Wire Wire Line
1250	8200 3000 8350 3000
1251	Wire Wire Line
1252	8350 3000 8350 3100
1253	Wire Wire Line
1254	8950 3000 9100 3000
1255	Wire Wire Line
1256	8950 3100 9100 3100
1257	Text Label 7900 3200 0 60 ~ 0
1258	PRESET
1259	Text Label 9100 3200 0 60 ~ 0
1260	RSTI
1261	Wire Wire Line
1262	8950 3200 9100 3200
1263	Wire Wire Line
1264	7900 3200 8350 3200
1265	Text Label 9350 900 0 60 ~ 0
1266	RSTI
1267	Wire Wire Line
1268	8350 3300 7900 3300
1269	Wire Wire Line
1270	8950 3300 9100 3300
1271	Text Label 7900 3300 0 60 ~ 0
1272	INT
1273	Text Label 9100 3300 0 60 ~ 0
1274	/DCD
1275	Text Label 9350 800 0 60 ~ 0
1276	INT
1277	Wire Notes Line
1278	2750 6700 6450 6700
1279	Wire Wire Line
1280	5800 5200 6300 5200
1281	Wire Wire Line
1282	6300 5200 6300 5750
1283	$Comp
1284	L power:VCC #PWR020
1285	U 1 1 56280663
1286	P 4500 5200
1287	F 0 "#PWR020" H 4500 5050 50 0001 C CNN
1288	F 1 "VCC" H 4500 5350 50 0000 C CNN
1289	F 2 "" H 4500 5200 60 0000 C CNN
1290	F 3 "" H 4500 5200 60 0000 C CNN
1291	1 4500 5200
1292	0 -1 -1 0
1293	$EndComp
1294	Wire Wire Line
1295	4500 5200 4600 5200
1296	Wire Wire Line
1297	5800 4400 6000 4400
1298	Wire Wire Line
1299	6300 5750 3600 5750
1300	Wire Wire Line
1301	3900 5450 5150 5450
1302	Connection ~ 5150 5450
1303	Wire Wire Line
1304	5200 5550 5200 5450
1305	Connection ~ 5200 5450
1306	Text Label 6200 800 1 60 ~ 0
1307	CURSOR
1308	Text Label 900 4600 2 60 ~ 0
1309	CURSOR
1310	$Comp
1311	L Device:R R7
1312	U 1 1 562AAAE2
1313	P 6150 4750
1314	F 0 "R7" V 6230 4750 50 0000 C CNN
1315	F 1 "4k7" V 6150 4750 50 0000 C CNN
1316	F 2 "Resistors_SMD:R_0805" V 6080 4750 30 0001 C CNN
1317	F 3 "" H 6150 4750 30 0000 C CNN
1318	1 6150 4750
1319	1 0 0 -1
1320	$EndComp
1321	$Comp
1322	L power:GND #PWR021
1323	U 1 1 562AAF90
1324	P 6350 4600
1325	F 0 "#PWR021" H 6350 4350 50 0001 C CNN
1326	F 1 "GND" H 6350 4450 50 0000 C CNN
1327	F 2 "" H 6350 4600 60 0000 C CNN
1328	F 3 "" H 6350 4600 60 0000 C CNN
1329	1 6350 4600
1330	1 0 0 -1
1331	$EndComp
1332	Wire Wire Line
1333	6150 4600 6350 4600
1334	Text Label 5800 4900 0 60 ~ 0
1335	AWAKE
1336	Wire Wire Line
1337	10100 1600 10100 800
1338	Wire Wire Line
1339	10100 800 10550 800
1340	Connection ~ 9600 1600
1341	$Comp
1342	L power:+3.3V #PWR022
1343	U 1 1 56771760
1344	P 10700 800
1345	F 0 "#PWR022" H 10700 650 50 0001 C CNN
1346	F 1 "+3.3V" H 10700 940 50 0000 C CNN
1347	F 2 "" H 10700 800 60 0000 C CNN
1348	F 3 "" H 10700 800 60 0000 C CNN
1349	1 10700 800
1350	1 0 0 -1
1351	$EndComp
1352	Connection ~ 10550 800
1353	NoConn ~ 9600 2100
1354	$Comp
1355	L opendous:CONN_microSD U2
1356	U 1 1 56773EFE
1357	P 10450 5800
1358	F 0 "U2" H 10450 5300 40 0000 C CNN
1359	F 1 "CONN_microSD" H 10500 6350 30 0000 C CNN
1360	F 2 "opendous:Memory_Card_microSD_DM3CS-SF" H 10450 5800 60 0001 C CNN
1361	F 3 "" H 10450 5800 60 0000 C CNN
1362	1 10450 5800
1363	1 0 0 -1
1364	$EndComp
1365	Wire Wire Line
1366	9800 5350 10150 5350
1367	Wire Wire Line
1368	10950 6000 10150 6000
1369	Wire Wire Line
1370	10950 6100 10750 6100
1371	Wire Wire Line
1372	10150 5650 9850 5650
1373	Wire Wire Line
1374	10150 5800 9800 5800
1375	Wire Wire Line
1376	10150 5900 9850 5900
1377	Wire Wire Line
1378	10150 6100 9900 6100
1379	$Comp
1380	L power:GND #PWR023
1381	U 1 1 56774CE9
1382	P 10950 6200
1383	F 0 "#PWR023" H 10950 5950 50 0001 C CNN
1384	F 1 "GND" H 10950 6050 50 0000 C CNN
1385	F 2 "" H 10950 6200 60 0000 C CNN
1386	F 3 "" H 10950 6200 60 0000 C CNN
1387	1 10950 6200
1388	1 0 0 -1
1389	$EndComp
1390	Connection ~ 10950 6100
1391	Wire Wire Line
1392	10950 6000 10950 6100
1393	NoConn ~ 10150 5450
1394	$Comp
1395	L Device:LED D1
1396	U 1 1 56882A1C
1397	P 10900 1950
1398	F 0 "D1" H 10900 2050 50 0000 C CNN
1399	F 1 "LED" H 10900 1850 50 0000 C CNN
1400	F 2 "Resistors_SMD:R_0805" H 10900 1950 60 0001 C CNN
1401	F 3 "" H 10900 1950 60 0000 C CNN
1402	1 10900 1950
1403	0 -1 -1 0
1404	$EndComp
1405	$Comp
1406	L Device:R R8
1407	U 1 1 56882B5F
1408	P 10900 1550
1409	F 0 "R8" V 10980 1550 50 0000 C CNN
1410	F 1 "1K" V 10900 1550 50 0000 C CNN
1411	F 2 "Resistors_SMD:R_0805" V 10830 1550 30 0001 C CNN
1412	F 3 "" H 10900 1550 30 0000 C CNN
1413	1 10900 1550
1414	1 0 0 -1
1415	$EndComp
1416	Wire Wire Line
1417	10900 1200 10900 1400
1418	Wire Wire Line
1419	10900 1800 10900 1700
1420	$Comp
1421	L power:+3.3V #PWR024
1422	U 1 1 56883D26
1423	P 10700 2350
1424	F 0 "#PWR024" H 10700 2200 50 0001 C CNN
1425	F 1 "+3.3V" H 10700 2490 50 0000 C CNN
1426	F 2 "" H 10700 2350 60 0000 C CNN
1427	F 3 "" H 10700 2350 60 0000 C CNN
1428	1 10700 2350
1429	1 0 0 -1
1430	$EndComp
1431	Wire Wire Line
1432	10900 2350 10700 2350
1433	$Comp
1434	L ch376:FT231X U4
1435	U 1 1 5627FA58
1436	P 5200 4400
1437	F 0 "U4" H 5200 3900 60 0000 C CNN
1438	F 1 "FT231X" H 5450 3500 60 0000 C CNN
1439	F 2 "ch376:SSOP-24_3.9x8.7mm_Pitch0.635mm" H 5200 4600 60 0001 C CNN
1440	F 3 "" H 5200 4600 60 0000 C CNN
1441	1 5200 4400
1442	1 0 0 -1
1443	$EndComp
1444	Wire Wire Line
1445	4500 4000 4600 4000
1446	Wire Wire Line
1447	4600 4000 4600 3450
1448	Wire Wire Line
1449	5250 3750 5250 3450
1450	Wire Wire Line
1451	5250 3450 4600 3450
1452	Wire Wire Line
1453	1450 3650 1750 3650
1454	Wire Wire Line
1455	1450 3950 1750 3950
1456	Wire Wire Line
1457	10400 4500 10400 4550
1458	Wire Wire Line
1459	6200 2750 6200 2850
1460	Wire Wire Line
1461	6200 2750 6400 2750
1462	Wire Wire Line
1463	6400 2750 6800 2750
1464	Wire Wire Line
1465	3900 4450 4200 4450
1466	Wire Wire Line
1467	4100 4350 4200 4350
1468	Wire Wire Line
1469	3900 4850 4100 4850
1470	Wire Wire Line
1471	7500 4800 7500 4950
1472	Wire Wire Line
1473	7500 5650 7500 5750
1474	Wire Wire Line
1475	7500 3850 7500 3950
1476	Wire Wire Line
1477	5150 5450 5200 5450
1478	Wire Wire Line
1479	5200 5450 5250 5450
1480	Wire Wire Line
1481	9600 1600 10100 1600
1482	Wire Wire Line
1483	10550 800 10700 800
1484	Wire Wire Line
1485	10950 6100 10950 6200
1486	Wire Wire Line
1487	750 3950 1450 3950
1488	Wire Wire Line
1489	750 3650 1450 3650
1490	Wire Wire Line
1491	3900 4850 3900 5450
1492	Wire Wire Line
1493	3750 4850 3750 4650
1494	Wire Wire Line
1495	3900 5450 3750 5450
1496	Connection ~ 3900 5450
1497	Wire Wire Line
1498	3750 5150 3600 5150
1499	Wire Wire Line
1500	3600 5150 3600 5750
1501	Connection ~ 3750 5150
1502	Wire Wire Line
1503	3350 4050 3450 4050
1504	Wire Wire Line
1505	3850 4050 3850 4000
1506	Wire Wire Line
1507	3850 4000 4000 4000
1508	Connection ~ 3450 4050
1509	Wire Wire Line
1510	3450 4050 3850 4050
1511	Connection ~ 4000 4000
1512	Wire Wire Line
1513	10700 4100 10900 4100
1514	Wire Wire Line
1515	9900 4100 10100 4100
1516	Connection ~ 8350 3000
1517	NoConn ~ 8100 3850
1518	Wire Wire Line
1519	10900 2100 10900 2350
1520	Wire Wire Line
1521	9300 1200 9600 1200
1522	Wire Wire Line
1523	8900 1500 8900 1350
1524	Wire Wire Line
1525	8900 1050 8900 950
1526	Wire Wire Line
1527	8900 950 9150 950
1528	Wire Wire Line
1529	9150 950 9150 900
1530	Connection ~ 8900 950
1531	Wire Wire Line
1532	9150 1200 9300 1200
1533	Connection ~ 9300 1200
1534	Wire Wire Line
1535	8500 2100 8600 2100
1536	Wire Wire Line
1537	9000 2100 9000 1900
1538	Wire Wire Line
1539	9000 1900 9150 1900
1540	Connection ~ 8600 2100
1541	Wire Wire Line
1542	8600 2100 9000 2100
1543	Connection ~ 9150 1900
1544	Wire Wire Line
1545	9150 1600 9150 1200
1546	Wire Bus Line
1547	750 5600 750 5900
1548	Connection ~ 9150 1200
1549	$EndSCHEMATC

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source: avrstuff/CPC stuff/ch376/ramcard.sch@ 81b8d53

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